319475088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1317

約数の個数: 120

約数和(自身を含む): 939344640

約数和(自身を除く): 619869552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 279, 354, 372, 472, 496, 531, 558, 708, 744, 944, 1062, 1116, 1213, 1416, 1488, 1829, 2124, 2232, 2426, 2832, 3639, 3658, 4248, 4464, 4852, 5487, 7278, 7316, 8496, 9704, 10917, 10974, 14556, 14632, 16461, 19408, 21834, 21948, 29112, 29264, 32922, 37603, 43668, 43896, 58224, 65844, 71567, 75206, 87336, 87792, 112809, 131688, 143134, 150412, 174672, 214701, 225618, 263376, 286268, 300824, 338427, 429402, 451236, 572536, 601648, 644103, 676854, 858804, 902472, 1145072, 1288206, 1353708, 1717608, 1804944, 2218577, 2576412, 2707416, 3435216, 4437154, 5152824, 5414832, 6655731, 8874308, 10305648, 13311462, 17748616, 19967193, 26622924, 35497232, 39934386, 53245848, 79868772, 106491696, 159737544, 319475088]

約数ペア:

[(1, 319475088), (2, 159737544), (3, 106491696), (4, 79868772), (6, 53245848), (8, 39934386), (9, 35497232), (12, 26622924), (16, 19967193), (18, 17748616), (24, 13311462), (31, 10305648), (36, 8874308), (48, 6655731), (59, 5414832), (62, 5152824), (72, 4437154), (93, 3435216), (118, 2707416), (124, 2576412), (144, 2218577), (177, 1804944), (186, 1717608), (236, 1353708), (248, 1288206), (279, 1145072), (354, 902472), (372, 858804), (472, 676854), (496, 644103), (531, 601648), (558, 572536), (708, 451236), (744, 429402), (944, 338427), (1062, 300824), (1116, 286268), (1213, 263376), (1416, 225618), (1488, 214701), (1829, 174672), (2124, 150412), (2232, 143134), (2426, 131688), (2832, 112809), (3639, 87792), (3658, 87336), (4248, 75206), (4464, 71567), (4852, 65844), (5487, 58224), (7278, 43896), (7316, 43668), (8496, 37603), (9704, 32922), (10917, 29264), (10974, 29112), (14556, 21948), (14632, 21834), (16461, 19408)]